Phospholipase a2 receptor antibody pla2r
WebBackground: The presence of antibodies against phospholipase A2 receptor (PLA2R-Abs) in serum at diagnosis is reported to be related to the rate of spontaneous remission in patients with idiopathic membranous nephropathy (IMN); however, there is still lack of enough samples to illustrate this problem. Here, we conducted a comprehensive meta-analysis to … WebRecent studies have shown that in approximately 70% of patients with primary MN (pMN), the immune complexes consist of autoantibodies against the podocyte protein M-type phospholipase A2 receptor (PLA2R).(1) There is also evidence that levels of anti-PLA2R autoantibodies correlate well with disease activity and progression.(2) The presence of ...
Phospholipase a2 receptor antibody pla2r
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WebDec 19, 2011 · M-Type phospholipase A2 receptor (PLA2R) is a type I transmembrane protein abundantly expressed on glomerular podocytes. Antibodies against PLA2R were described by Beck et al ... Anti-phospholipase A2 receptor antibodies correlate with clinical status in idiopathic membranous nephropathy. Clin J Am Soc Nephrol. 2011; 6: 1286-1291. WebFeb 1, 2024 · The reporting of anti-phospholipase A2 receptor antibody (PLA2RAb) positivity in 70% of patients with primary MN (PMN) in 2009 was a significant advance in the understanding of the disease pathogenicity. What is the antigen? The M-type phospholipase A2 receptor (PLA2R) on the cell surface of podocytes is the target antigen for PLA2RAb.
WebHave a medical condition that can cause damage to the kidneys including cancer and lupus. Symptoms and Causes What causes membranous nephropathy (MN)? Most cases of MN are now known to be caused by an antibody to a protein on the podocyte called the phospholipase A2 receptor (PLA2R). WebPhospholipases A 2 include several unrelated protein families with common enzymatic activity. Two most notable families are secreted and cytosolic phospholipases A 2. Other families include Ca 2+ independent PLA2 (iPLA2) and lipoprotein-associated PLA2s (lp-PLA2), also known as platelet activating factor acetylhydrolase (PAF-AH).
WebIn 2009, Beck et al 2 first discovered that the extracellular domain of phospholipase A2 receptor (PLA2R) was used as the mutant antigen to activate autoimmunity response. … WebMar 21, 2024 · PLA2R1 promotes DNA damage and inhibits spontaneous tumor formation during aging. Phospholipase A2 receptor 1 promotes lung cell senescence and …
WebAnti-phospholipase A2 receptor antibody (anti-PLA2R) has emerged as a reliable biomarker for diagnosis, monitoring of disease activity and response to therapy in primary MN. …
Web180 kDa secretory phospholipase A2 receptor antibody; C-type lectin domain family 13 member C antibody; CLEC13C antibody; M type receptor antibody; ... Ramachandran R et al. PLA2R antibodies, glomerular PLA2R deposits and variations in PLA2R1 and HLA-DQA1 genes in primary membranous nephropathy in South Asians. how to replace rv door windowWeb开馆时间:周一至周日7:00-22:30 周五 7:00-12:00; 我的图书馆 how to replace rubber gasket in toiletWebJun 29, 2016 · The phospholipase A2 receptor (PLA2R) is the major target antigen (Ag) in idiopathic membranous nephropathy (IMN). Recently, several types of immunoassay systems for anti-PLA2R antibody (Ab) have been developed. how to replace rubber seal on shower doorWebAnti-phospholipase A2 receptor antibody levels at diagnosis predicts spontaneous remission of idiopathic membranous nephropathy. AU Jullien P, Seitz Polski B, Maillard N … how to replace rv led lightsWeb因此有学者提出,磷脂酶A2可评估IMN的临床疗效与预后。本文拟对此研究状况做以综述。 一、PLA2R的结构. PLA2R属于甘露糖受体(Mannose Receptor,MR)家族,1989年由Stanescu等[5]首次对其做了报道。迄今为止,共发现了两个亚型的PLA2R——M型和N型[6]。 north bend high school volleyballWebMar 14, 2024 · The discovery of antibodies against M-type phospholipase A2 receptor (PLA2R) situated on the cell surface of human podocytes has been a turning point for the MN field . Until recently, we lacked experimental evidence that PLA2R was indeed the culprit antigen that triggered the disease, mainly because it is not expressed on mouse podocytes. how to replace rv awning gas strutsWebNational Center for Biotechnology Information north bend homeless shelter